Electronic books 1,137 Internet videos 151 Educational films 125 Periodicals 124 Biography 118 History 107 Case studies 88 Electronic book 73 Criticism, interpretation, etc 67 Biographies 50 Congresses 44 Interviews 44 Documentary films 40 Dictionaries 36 Handbooks, manuals, etc 33 Conference papers and proceedings 29 Lectures 29 Streaming video 29 Videorecording 27 Filmed interviews 26 Filmed lectures 23 Instructional films 20 Documentary television programs 19 Fiction 19 Encyclopedias 17 Cross-cultural studies 13 Handbooks and manuals 13 Nonfiction films 13 Popular works 13 Bibliography 11 Miscellanea 11 Early works to 1850 10 Livres électronique 10 Personal Narrative 9 Short films 9 Congress 8 Film excerpts 8 Television news programs 8 Feature films 7 Textbooks 7 Educational television programs 6 Juvenile literature 6 Documentary 5 Early works 5 Life skills guides 5 Longitudinal studies 5 Methods (Music) 5 Personal narratives 5 Style manuals 5 Trivia and miscellanea 5 Anecdotes 4 Drama 4 Examinations, questions, etc 4 Livres électroniques 4 Livres numériques 4 Outlines, syllabi, etc 4 Study guides 4 Abstracts 3 Aufsatzsammlung 3 Autobiographies 3 Autobiography 3 Biographical films 3 Case Reports 3 Collected Work 3 Comparative studies 3 Dictionary 3 Educational 3 Encyclopedia 3 Essays 3 Examinations 3 Literary collections 3 Poetry 3 Popular Work 3 Television programs 3 Terminology 3 Computer network resources 2 Diaries 2 Early works to 1800 2 Feestbundels (vorm) 2 Film adaptations 2 Filmed panel discussions 2 Handbook 2 Nonfiction television programs 2 Outlines and syllabi 2 Personal narratives, Japanese 2 Problems, exercises, etc 2 Psychological fiction 2 Quotations, maxims, etc 2 Rules 2 Sources 2 Statistics 2 True crime stories 2 Art 1 Australian fiction 1 Bibliographies 1 Bildungsromans 1 Bio-bibliography 1 Census data 1 Census, 22nd, 2000 1 Certification 1